怎样将_bstr_t类型转为CString类型啊？
如题！

[解决办法]
bstr_t bstr;
CString strSql;
CString -> _bstr_t: bstr = (_bstr_t)strSql;
_bstr_t -> CString: strSql = (LPCSTR)bstr;

[解决办法]
pNewNode-> SetNodeAttribute((LPSTR)pAttrNode-> nodeName, (LPSTR)pAttrNode-> nodeValue);
[解决办法]
BSTR bstr;
CString str;
bstr = str.AllocSysString();
str.SetSysString(bstr);